EnumerableExtensionsTryInsertRangeT Method (IEnumerableT, Int32, IEnumerableT, Boolean, Boolean)

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Tries to insert the specified collection into the target collection.

Namespace:  KGySoft.CoreLibraries
Assembly:  KGySoft.CoreLibraries (in KGySoft.CoreLibraries.dll) Version: 6.0.0

public static bool TryInsertRange<T>(
	this IEnumerable<T> target,
	int index,
	IEnumerable<T> collection,
	bool checkReadOnlyAndBounds = true,
	bool throwError = true


Type: System.Collections.GenericIEnumerableT
The target collection.
Type: SystemInt32
The zero-based index at which the collection should be inserted.
Type: System.Collections.GenericIEnumerableT
The collection to insert into the target.
checkReadOnlyAndBounds (Optional)
Type: SystemBoolean
 to return  if the target collection is read-only or the index is invalid;  to attempt inserting the collection without checking the read-only state and bounds. This parameter is optional.
Default value: .
throwError (Optional)
Type: SystemBoolean
 to forward any exception thrown by a found insert method;  to suppress the exceptions thrown by the found insert method and return  on failure. This parameter is optional.
Default value: .

Type Parameters

The type of the elements in the collections.

Return Value

Type: Boolean
, if the whole collection could be inserted into target; otherwise, .

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableT. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

The specified collection can be inserted in the target collection if that is either an IListT or IList implementation.

If target is neither a ListT nor an ISupportsRangeCollectionT implementation, then the elements of collection will only be inserted one by one.

See Also